Michael spent
13 of his salary on a lego set. He spent
12 of the remaining salary on a frisbee.
- What fraction of his salary was left?
- If he had left $16, how much salary did Michael have at first?
(a)
Fraction of salary left after spending on a lego set
= 1 -
13=
23Fraction of remaining salary left
= 1 -
12=
12Fraction of his salary left
=
23 x
12=
26(b)
Amount that Michael had at first = 6 u
Amount that Michael had left = 2 u
2 u = 16
1 u = 16 ÷ 2 = 8
Total amount that Michael had at first
= 6 u
= 6 x 8
= $48
Answer(s): (a)
26; (b) $48